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The Best Episodes of Space's Deepest Secrets Season 1

Every episode of Space's Deepest Secrets Season 1 ranked from best to worst. Discover the Best Episodes of Space's Deepest Secrets Season 1!

Binge this in 9h 48m•Peaking at 8.9/10

A new breed of explorer has taken space travel beyond the moon to unlock and reveal first-ever views of alien worlds and cosmic bodies far beyond anyone's imagination. "Space's Deepest Secrets" shares stories of the

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Episode Rankings

  1. #1 Fan Favorite
    Space's Deepest Secrets Season 1 Episode 1 - The Universe's Greatest Hits
    8.3/10(29 votes)

    #1 - The Universe's Greatest Hits

    S1:E1

    From the mission that saw Pluto for the first time to the Mars rovers, a new breed of explorers are risking their careers, and even their lives, to lead humanity to worlds we have never seen and tackle the mysteries of life itself.

    Director:Unknown
    Writer:Unknown

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  2. Space's Deepest Secrets Season 1 Episode 2 - Hunt for Dark Energy
    7.3/10(17 votes)

    #2 - Hunt for Dark Energy

    S1:E2

    World scientists are searching for Dark Energy, the biggest challenge of physics; In Europe, a multi-billion dollar satellite will map the sky from space.

    Director:Unknown
    Writer:Unknown

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  3. Space's Deepest Secrets Season 1 Episode 3 - Death of the Solar System
    8.1/10(17 votes)

    #3 - Death of the Solar System

    S1:E3

    An exploration of the dramatic fate of our future descendants, the technology they’ll need to survive the end of this world billions of years from now and our options for colonizing and starting again on a new planet somewhere far from Earth.

    Director:Unknown
    Writer:Unknown

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  4. Space's Deepest Secrets Season 1 Episode 4 - Alien Oceans
    6.8/10(14 votes)

    #4 - Alien Oceans

    S1:E4

    A soaring quest through the solar system’s exotic and hidden water realms, from the deep seas below the icy crust of Europa to the vast prehistoric oceans that once existed on Mars billions of years ago.

    Director:Unknown
    Writer:Unknown

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  5. Space's Deepest Secrets Season 1 Episode 5 - Secret History of the Voyager Mission
    8.4/10(19 votes)

    #5 - Secret History of the Voyager Mission

    S1:E5

    Thirty-five years after leaving Earth, the Voyager spacecraft is going to leave the Solar System to tell the incredible story of a mission that was only supposed to last five years but is still going today.

    Director:Unknown
    Writer:Unknown

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  6. Space's Deepest Secrets Season 1 Episode 6 - The Plot Against Gravity
    7.9/10(15 votes)

    #6 - The Plot Against Gravity

    S1:E6

    The story of how a large aerospace company, BAE Systems, began a secret project to counter the force of gravity while NASA simultaneously ran a similar ‘Breakthrough Propulsion Physics’ program.

    Director:Unknown
    Writer:Unknown

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  7. Space's Deepest Secrets Season 1 Episode 7 - Attack of the Space Junk
    7.2/10(8 votes)

    #7 - Attack of the Space Junk

    S1:E7

    The efforts of the U.S. government and others to combat the threat posed by space junk, which could derail the future of space travel if left unchecked.

    Director:Unknown
    Writer:Unknown

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  8. Space's Deepest Secrets Season 1 Episode 8 - Quest for the First Star
    7.4/10(10 votes)

    #8 - Quest for the First Star

    S1:E8

    The search for the first stars of the universe.

    Director:Unknown
    Writer:Unknown

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  9. Space's Deepest Secrets Season 1 Episode 9 - When the Sun Attacks
    8.2/10(7 votes)

    #9 - When the Sun Attacks

    S1:E9

    When the sun flares up, billions of tons of superheated gas and intense radiation are propelled toward Earth; experts are trying to predict what is coming toward the Earth and how to prepare for this threat.

    Director:Unknown
    Writer:Unknown

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  10. Space's Deepest Secrets Season 1 Episode 10 - Inside NASA's Mission to Mars
    8.1/10(8 votes)

    #10 - Inside NASA's Mission to Mars

    S1:E10

    An in-depth look at how NASA is preparing for its most ambitious and dangerous mission yet; to land a human being on the surface of Mars.

    Director:Unknown
    Writer:Unknown

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  11. Space's Deepest Secrets Season 1 Episode 11 - Secret History of the Solar System
    8.2/10(9 votes)

    #11 - Secret History of the Solar System

    S1:E11

    The discovery of exoplanets pushes scientists to reexamine the origin of the Solar System; the evidence infers a tale of unrestrained collisions and chaos.

    Director:Unknown
    Writer:Unknown

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  12. Space's Deepest Secrets Season 1 Episode 12 - The Truth Behind Parallel Universes
    7.8/10(5 votes)

    #12 - The Truth Behind Parallel Universes

    S1:E12

    Scientists are working to determine if parallel universes exist.

    Director:Unknown
    Writer:Unknown

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  13. Space's Deepest Secrets Season 1 Episode 13 - Dark Secret of the Universe
    7.8/10(5 votes)

    #13 - Dark Secret of the Universe

    S1:E13

    Scientists are finally on the hunt to finally crack the dark secrets of the atoms that make up the universe.

    Director:Unknown
    Writer:Unknown

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  14. Space's Deepest Secrets Season 1 Episode 14 - Inside a Monster Black Hole
    8.9/10(8 votes)

    #14 - Inside a Monster Black Hole

    S1:E14

    Inside the supermassive black hole that sits in the middle of our galaxy.

    Director:Unknown
    Writer:Unknown

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Season 1 Ratings Summary

"The Universe's Greatest Hits" is the best rated episode of "Space's Deepest Secrets" season 1. It scored 8.3/10 based on 29 votes. Directed by Unknown and written by Unknown, it aired on 4/26/2016. This episode is rated 1.0 points higher than the second-best, "Hunt for Dark Energy".